33400347

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 49728000

約数和(自身を除く): 16327653

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 349, 437, 1047, 1311, 1387, 1679, 4161, 5037, 6631, 8027, 19893, 24081, 25477, 31901, 76431, 95703, 152513, 457539, 484063, 585971, 1452189, 1757913, 11133449, 33400347]

約数ペア:

[(1, 33400347), (3, 11133449), (19, 1757913), (23, 1452189), (57, 585971), (69, 484063), (73, 457539), (219, 152513), (349, 95703), (437, 76431), (1047, 31901), (1311, 25477), (1387, 24081), (1679, 19893), (4161, 8027), (5037, 6631)]